// ConsoleTools
// Copyright (C) 2017-2024 Dust in the Wind
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

// --------------------------------------------------------------------------------
// Bugs or feature requests
// --------------------------------------------------------------------------------
// Note: For any bug or feature request please add a new issue on GitHub: https://github.com/lastunicorn/ConsoleTools/issues/new/choose

using System;
using System.Collections.Generic;

namespace DustInTheWind.ConsoleTools.Controls.Tables.RenderingModel;

internal class BottomBorderData
{
    private readonly BorderTemplate borderTemplate;
    private string borderText;
    private List<int> columnsWidths;

    public List<int> ColumnsWidths
    {
        get => columnsWidths;
        set
        {
            if (value == columnsWidths)
                return;

            columnsWidths = value;
            borderText = null;
        }
    }

    public BottomBorderData(BorderTemplate borderTemplate)
    {
        this.borderTemplate = borderTemplate ?? throw new ArgumentNullException(nameof(borderTemplate));
    }

    public void Render(ITablePrinter tablePrinter)
    {
        if (borderText == null)
            borderText = borderTemplate.GenerateBottomBorder(columnsWidths);

        tablePrinter.WriteLine(borderText, null, null);
    }
}